Explosive magnetic device with a three-layered liner for radiographic study of dynamic strength of materials

Author

Buyko, Anatoliy M. ; Oorbachev, Y.N. ; Kuzyayev, Anatoliy I. ; Mokhov, Vladislav N. ; Pavliy, Vladimir A. ; Petrukhin, Alexander A. ; Yakubov, Valeriy B. ; Atchison, Walter L. ; Lindemuth, Irvin R. ; Reinovsky, Robert E.

Author_Institution

All-Russia Sci. Res. Inst. of Exp. Phys., Nizhny Novgorod, Russia

fYear

2004

fDate

18-23 July 2004

Firstpage

710

Lastpage

713

Abstract

This paper presents the construction-technology schematic of the device comprising the helical and disk EMGs with a three-layered cylindrical liner (Al-dielectric-Cu) designed for experiments RHSR-0, 1, 2 at the current of 33-35 MA. Polyethylene or water was used as a dielectric layer. The experiments tested successfully the idea to study the dynamic strength of materials by X-raying the growth of amplitude of axisymmetric sinusoidal perturbations machined initially on the outer surface of the examined inner layer of the liner.

Keywords

MIM structures; aluminium; copper; dielectric materials; dynamic testing; fracture; magnetic devices; mechanical strength; radiography; X-raying; axisymmetric sinusoidal perturbations; construction technology schematics; dielectric layer; disk EMG; disk explosive magnetic generator; dynamic material strength; explosive magnetic device; helical EMG; polyethylene; radiographic study; three-layered liner; water; Copper; Polyethylene;

fLanguage

English

Publisher

ieee

Conference_Titel

High-Power Particle Beams (BEAMS 2004), 2004 International Conference on

Conference_Location

St. Petersburg

Print_ISBN

978-5-87911-088-3

Type

conf

Filename

6220642